PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf
Asserts that a haystack contains only instances of a given classname
Signature
public function assertContainsOnlyInstancesOf(string
$classname,
[array|Traversable
$haystack = '',
[string
$message = '']] )
Parameters
$classname
— string$haystack
— object
$message
— string